Prepared microscope slide: Ustilago hordeiv basidia
Kingdom: Fungi / Phylum: Basidiomycota / Class: Ustilaginomycetes / Order: Ustilaginales / Family: Ustilaginaceae / Genus: Ustilago / Species: U. hordeiv Binomial name Ustilago hordeiv
Forensics Lab Supply Number 3863143.
The main image is of Ustilago hordeiv basidia at 40x. Additional images are at 100x and 400x. All images were illuminated using the Pedersen Dual Quarter Wave Technique (PDQWT)*.
Click here for a view of Ustilago hordeiv basidia at 100x.
Click here for a view of Ustilago hordeiv basidia at 400x.
*The Pedersen Dual Quarter Wave Technique (PDQWT) involves placing over the source of illumination a pair of one quarter wave polarizing surfaces that are rotated, one against the other, to control the amount of back light on a prepared microscope slide.
This slide was prepared by Triarch (Geo. H. Conant) of Ripon, Wisconsin # (unknown). It has been used in an unknown classroom setting. From the quality of the work, and the general appearance, it is estimated to have been prepared prior to 1960.
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This slide is placed here primarily so that everyone with an interest would be able to view it as though viewing through a microscope.
Image copyright held by Alan J. Pedersen.
Tags: Prepared microscope slide; Prepared slide
Not made in China.